API tweaks

1 files changed, 13 insertions, 4 deletions

diff --git a/internal.lua b/internal.lua
index cbd134f..76a242b 100644
--- a/internal.lua
+++ b/internal.lua
@@ -5,18 +5,18 @@ function unified_inventory.get_formspec(player, page)
 	end
 	local player_name = player:get_player_name()
 	unified_inventory.current_page[player_name] = page
+	local pagedef = unified_inventory.pages[page]
 
 	local formspec = "size[14,10]"
-
-	-- Player inventory
-	formspec = formspec .. "list[current_player;main;0,4.5;8,4;]"
+	local fsdata = nil
 
 	-- Background
 	formspec = formspec .. "background[-0.19,-0.2;14.38,10.55;ui_form_bg.png]"
 	
 	-- Current page
 	if unified_inventory.pages[page] then
-		formspec = unified_inventory.pages[page].get_formspec(player, formspec)
+		fsdata = pagedef.get_formspec(player)
+		formspec = formspec .. fsdata.formspec
 	else
 		return "" -- Invalid page name
 	end
@@ -31,6 +31,15 @@ function unified_inventory.get_formspec(player, page)
 		end
 	end
 
+	if fsdata.draw_inventory ~= false then
+		-- Player inventory
+		formspec = formspec .. "list[current_player;main;0,4.5;8,4;]"
+	end
+
+	if fsdata.draw_item_list == false then
+		return formspec
+	end
+
 	-- Controls to flip items pages
 	local start_x = 9.2
 	formspec = formspec .. "image_button["..(start_x + 0.6 * 0)..",9;.8,.8;ui_skip_backward_icon.png;start_list;]"